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Machine tap by VÖLKEL featuring cylindrical body and precision cutting profile.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Machine tap by VÖLKEL featuring cylindrical body and precision cutting profile.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Mf (metric fine)

Hand Tap Finisher DIN 2181 HSS-G - M 78 x 4.0

Item no. 28061-2

€942.00

in stock - less than 10 pieces available
Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Additional information
Type of thread metric-fine ISO-thread
Standard DIN 2181
Material HSS-G
Tolerance ISO2 (6H)
Size M 78 x 4.0
Overall length (L1) 260 mm
Thread length (L2) 65 mm
Core hole diameter (D1) 74.0 mm
Shank diameter (D2) 50.0 mm
Drive connector 39.0 mm
Item number 28061-2
Type of flute straight fluted
Application for through and blind holes
Thread standard DIN 13

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Die visible through a larger die.
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